SH2-54 Repro
SH2-54 in Serpens Cauda. Did n earlier version but managed a night recently to get a lot more OIII data. Now 6.5 hours of OIII so was able to really push the colours and contrast.
Scope is the Stellarvue SVR102T at f5.8, camera the ASI1600MM Pro, Astrodon NB filters all on an Orion AZ-EQ G mount.
Malcolm
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